/etc/cpanel/ea4/profiles/cpanel
or
/etc/cpanel/ea4/profiles/custom
/usr/local/bin/ea_install_profile [--install] profile_file
EasyApache4 Profile list example:
[root@server cpane]]$
allphp.json allphp-opcache.json default.json mpm_itk.json nophp.json rubypassenger.json worker.json
Example profile provisioning/install:
/usr/local/bin/ea_install_profile --install /etc/cpanel/ea4/profiles/custom/joomla_php_7-72.json